Figure 7: Hyperosmolarity-related heat shock proteins (HSP) at the end of ischemia/reperfusion after hyperosmotic NaCl perfusion. Hyperosmolarityrelated anti-oxidative HSP32 and HSP90 were increased in hyperosmotic NaCl-perfused myocardium of both normotensive Wistar-Kyoto rats (WKY) and stroke-prone spontaneously hypertensive rats (SHRSP). The osmolarity was 350 mOsm/L versus control of 300 mOsm/L. n=7-10. **P<0.01 versus respective controls.